參數(shù)資料
型號: MK1725GLF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 136 MHz, OTHER CLOCK GENERATOR, PDSO16
封裝: 0.173 INCH, ROHS COMPLIANT, TSSOP-16
文件頁數(shù): 1/8頁
文件大小: 210K
代理商: MK1725GLF
DATASHEET
QUAD OUTPUT SPREAD SPECTRUM CLOCK GENERATOR
MK1725
IDT QUAD OUTPUT SPREAD SPECTRUM CLOCK GENERATOR
1
MK1725
REV G 033109
Description
The MK1725 generates 4 high-quality, high-frequency
spread spectrum clock outputs. It is designed to replace
spread spectrum clock generators and a buffer in many
digital consumer applications. Using IDT’s patented Phase
Locked Loop (PLL) techniques, the device runs from a lower
frequency clock or crystal input.
The MK1725 has a 16 location ROM table which provides
maximum flexibility for system designers. The chip also has
a power down pin which can be used to reduce power.
Features
Packaged in 16-pin TSSOP
Available in Pb (lead) free package
Replaces a spread spectrum clock generator and a buffer
Input clock or crystal frequency of 20-34 MHz
Output frequency of 20-136 MHz
Four spread spectrum clock outputs
Duty cycle of 45/55
Operating voltage of 3.3 V
Advanced, low power CMOS process
Available in Commercial (0 to +70°C) and Industrial (-40
to +85°C) temperature ranges
Block Diagram
PLL/Clock
Synthesis
and
Spread
Spectrum
Circuitry
S3:0
CLK1:4
Crystal
Oscillator
X1/ICLK
X2
20-34 MHz
crystal or
clock
GND
VDD
4
3
PDTS
Optional crystal
capacitors.
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK1725GLFT 制造商:ICS 制造商全稱:ICS 功能描述:Quad Output Spread Spectrum Clock Generator
MK1725GLFTR 功能描述:IC CLK GEN SPRD SPECTRUM 16TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 類型:PLL 時(shí)鐘發(fā)生器 PLL:帶旁路 輸入:LVCMOS,LVPECL 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:2:11 差分 - 輸入:輸出:是/無 頻率 - 最大:240MHz 除法器/乘法器:是/無 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP(7x7) 包裝:帶卷 (TR)
MK1726-01 SLFTR 制造商:Integrated Device Technology Inc 功能描述:PLL Clock Synthesizer Single 8-Pin SOIC T/R
MK1726-08S 功能描述:IC CLK GEN SPREAD SPECTRUM 8SOIC RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:*
MK1726-08SLF 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 SPREAD SPECTRUM CLOCK GENERATOR RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56